Investor · The Woodlands, TX
William S. Harlan
Open William in the network graph →Filings
49
SEC Form D
Connections
169
co-filers
Capital
$2.5B
across filings
Active
Nov 2013
to Apr 2018
Most-connected co-filers (169)
James S. Maiz · The Woodlands, TX31 sharedWillie S. Zapalac · The Woodlands, TX24 sharedJonathan S. Beach · The Woodlands, TX15 sharedShane S. Litts · The Woodlands, TX11 sharedWolfgang Hinz · New Haven, CT9 sharedJm T. Ramey Iii · Richmond, VA9 sharedDehou Liu · Arden Hills, MN9 sharedShawn Owen · Greenwood Village, CO9 sharedRockland Capital, LLC · The Woodlands, TX9 sharedStanton B. Shafer · Tucson, AZ9 sharedJon Knutson · SIOUX FALLS, SD9 sharedRockland Power Partners III GP, LLC · The Woodlands, TX9 sharedTerry E. Everett · The Woodlands, TX9 sharedJacob Quasney · SIOUX FALLS, SD9 sharedPaul R. Dennison · Vancouver, British Columbia, Canada9 sharedRichard B. Kauffman · Tucson, AZ9 sharedAroon B. Chinai · Tucson, AZ9 sharedRaymond Merk · Southfield, MI8 sharedAlonzo S. Ramirez · The Woodlands, TX8 sharedAustin S. Peterson · The Woodlands, TX7 sharedThomas E. Claugus · Atlanta, GA6 sharedStacey P. Kirkconnell · Grand Cayman, Cayman Islands6 sharedAnne J. Cleary · NEW YORK, NY6 sharedJacob S. Nagy · Denver, CO6 shared
Recent filings (49)
Oration Inc.Oct 2025 · 11 co-filers$48KStepStone Peregrine Blocker Aggregator, L.P.Sep 2025 · 36 co-filersRockland Power Partners V Feeder, LPJun 2025 · 14 co-filersRockland Power Partners V Feeder, LPJun 2025 · 14 co-filersRockland Power Partners V, LPJun 2025 · 14 co-filersRockland Power Partners V, LPJun 2025 · 14 co-filersOration Inc.Apr 2025 · 11 co-filers$40KStepStone L Global Infrastructure SMA, L.P.Mar 2025 · 36 co-filersBowline Point Power Holdings, LLCMar 2025 · 17 co-filersEagle Point Power Generation Holdings, LLCMar 2025 · 17 co-filersTerrapin Power Holdings, LLCMar 2025 · 14 co-filersJackrabbit Power Holdings, LLCMar 2025 · 17 co-filersTerrapin Power Holdings, LLCMar 2025 · 14 co-filersJackrabbit Power Holdings, LLCMar 2025 · 17 co-filersEagle Point Power Generation Holdings, LLCMar 2025 · 17 co-filersBowline Point Power Holdings, LLCMar 2025 · 17 co-filersOration Inc.Jan 2025 · 11 co-filers$60KMetavasi Fund LPJan 2025 · 9 co-filersGMT Exploration Co LLCJun 2024 · 8 co-filers$75.0MGMT Exploration Co LLCApr 2024 · 8 co-filers$75.0MGMT Exploration Co LLCMar 2024 · 8 co-filers$75.0MGMT Exploration Co LLCMar 2024 · 8 co-filers$75.0M4DX Ventures III, L.P.Mar 2024 · 11 co-filers$80.0MGMT Exploration Co LLCFeb 2024 · 8 co-filers$75.0MRockland Power Partners IV, LPFeb 2024 · 16 co-filers
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See William in the interactive graph →